Delta Air Lines flights from Colorado Springs (COS) to Atlanta (ATL).

FLIGHT SCHEDULE
Direct Flights:
Mon 13:21 Colorado Springs (COS) 18:25 Atlanta (ATL) S Delta Air Lines DL 1006 Non-stop Airbus A320 (320) 3:04 Operates only on 2026-01-05
Mon-Thu,Sun 14:00 Colorado Springs (COS) 18:54 Atlanta (ATL) S Delta Air Lines DL 1006 Non-stop Boeing 737-900 (739) 2:54 Valid until 2026-01-04
Fri 14:00 Colorado Springs (COS) 18:54 Atlanta (ATL) S Delta Air Lines DL 1006 Non-stop Boeing 737-800 (738) 2:54 Operates only on 2026-01-02
Sat 14:07 Colorado Springs (COS) 19:01 Atlanta (ATL) S Delta Air Lines DL 1006 Non-stop Boeing 737-900 (739) 2:54 Valid until 2026-01-03
Daily 06:00 Colorado Springs (COS) 11:03 Atlanta (ATL) S Delta Air Lines DL 1074 Non-stop Airbus A319 (319) 3:03 Effective 2026-04-13 through 2026-06-06
Daily 06:00 Colorado Springs (COS) 11:03 Atlanta (ATL) S Delta Air Lines DL 1074 Non-stop Boeing 737-900 (739) 3:03 Effective 2026-06-07 through 2026-07-06
Daily 06:00 Colorado Springs (COS) 10:58 Atlanta (ATL) S Delta Air Lines DL 1074 Non-stop Boeing 737-900 (739) 2:58 Effective 2026-07-07 through 2026-10-05
Daily 06:00 Colorado Springs (COS) 10:59 Atlanta (ATL) S Delta Air Lines DL 1074 Non-stop Boeing 737-900 (739) 2:59 Effective from 2026-10-06
Daily 06:20 Colorado Springs (COS) 11:18 Atlanta (ATL) S Delta Air Lines DL 1074 Non-stop Airbus A319 (319) 2:58 Effective 2026-03-08 through 2026-04-12
Tue-Fri,Sun 13:15 Colorado Springs (COS) 18:12 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Airbus A319 (319) 2:57 Effective 2026-03-08 through 2026-04-12
Mon 13:15 Colorado Springs (COS) 18:10 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Boeing 737-800 (738) 2:55 Effective 2026-03-09 through 2026-04-06
Mon-Sat 13:20 Colorado Springs (COS) 18:23 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Boeing 737-800 (738) 3:03 Effective 2026-01-19 through 2026-01-31
Mon-Fri,Sun 13:20 Colorado Springs (COS) 18:23 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Boeing 737-800 (738) 3:03 Effective 2026-02-01 through 2026-02-11
Daily 13:21 Colorado Springs (COS) 18:25 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Airbus A320 (320) 3:04 Effective 2026-01-06 through 2026-01-18
Sat 13:21 Colorado Springs (COS) 18:24 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Boeing 737-800 (738) 3:03 Operates only on 2026-02-07
Daily 13:22 Colorado Springs (COS) 18:25 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Boeing 737-800 (738) 3:03 Effective 2026-02-12 through 2026-03-07
Sun 13:31 Colorado Springs (COS) 18:34 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Boeing 737-800 (738) 3:03 Operates only on 2026-01-25
Mon-Fri,Sun 13:40 Colorado Springs (COS) 18:45 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Airbus A319 (319) 3:05 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 13:40 Colorado Springs (COS) 18:45 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Airbus A319 (319) 3:05 Effective 2026-05-25 through 2026-06-05
Mon-Fri,Sun 13:40 Colorado Springs (COS) 18:45 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Boeing 737-800 (738) 3:05 Effective 2026-06-07 through 2026-09-04
Mon-Fri,Sun 13:40 Colorado Springs (COS) 18:45 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Boeing 737-800 (738) 3:05 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 13:40 Colorado Springs (COS) 18:41 Atlanta (ATL) S Delta Air Lines DL 2427 Non-stop Boeing 737-800 (738) 3:01 Effective from 2026-10-06

A domestic route departing from the Colorado Springs airport (COS) and arriving at Atlanta airport (ATL).
The flight distance is 1182 miles, or 1902 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:54 and 3:05.

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL1006

13:21

Colorado Springs (COS)

18:25

Atlanta (ATL) S

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:04, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1006

14:00

Colorado Springs (COS)

18:54

Atlanta (ATL) S

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 2:54, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1006

14:00

Colorado Springs (COS)

18:54

Atlanta (ATL) S

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:54, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1006

14:07

Colorado Springs (COS)

19:01

Atlanta (ATL) S

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:54, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1074

06:00

Colorado Springs (COS)

11:03

Atlanta (ATL) S

Effective 2026-04-13 through 2026-06-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:03, non-stop
Airbus A319 (319)

Direct Flights:

Delta Air Lines DL1074

06:00

Colorado Springs (COS)

11:03

Atlanta (ATL) S

Effective 2026-06-07 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:03, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1074

06:00

Colorado Springs (COS)

10:58

Atlanta (ATL) S

Effective 2026-07-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:58, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1074

06:00

Colorado Springs (COS)

10:59

Atlanta (ATL) S

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:59, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1074

06:20

Colorado Springs (COS)

11:18

Atlanta (ATL) S

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:58, non-stop
Airbus A319 (319)

Direct Flights:

Delta Air Lines DL2427

13:15

Colorado Springs (COS)

18:12

Atlanta (ATL) S

Effective 2026-03-08 through 2026-04-12

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:57, non-stop
Airbus A319 (319)

Direct Flights:

Delta Air Lines DL2427

13:15

Colorado Springs (COS)

18:10

Atlanta (ATL) S

Effective 2026-03-09 through 2026-04-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2427

13:20

Colorado Springs (COS)

18:23

Atlanta (ATL) S

Effective 2026-01-19 through 2026-01-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:03, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2427

13:20

Colorado Springs (COS)

18:23

Atlanta (ATL) S

Effective 2026-02-01 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:03, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2427

13:21

Colorado Springs (COS)

18:25

Atlanta (ATL) S

Effective 2026-01-06 through 2026-01-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:04, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL2427

13:21

Colorado Springs (COS)

18:24

Atlanta (ATL) S

Operates only on 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:03, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2427

13:22

Colorado Springs (COS)

18:25

Atlanta (ATL) S

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:03, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2427

13:31

Colorado Springs (COS)

18:34

Atlanta (ATL) S

Operates only on 2026-01-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:03, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2427

13:40

Colorado Springs (COS)

18:45

Atlanta (ATL) S

Effective 2026-04-13 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Airbus A319 (319)

Direct Flights:

Delta Air Lines DL2427

13:40

Colorado Springs (COS)

18:45

Atlanta (ATL) S

Effective 2026-05-25 through 2026-06-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Airbus A319 (319)

Direct Flights:

Delta Air Lines DL2427

13:40

Colorado Springs (COS)

18:45

Atlanta (ATL) S

Effective 2026-06-07 through 2026-09-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2427

13:40

Colorado Springs (COS)

18:45

Atlanta (ATL) S

Effective 2026-09-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2427

13:40

Colorado Springs (COS)

18:41

Atlanta (ATL) S

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:01, non-stop
Boeing 737-800 (738)

A domestic route departing from the Colorado Springs airport (COS) and arriving at Atlanta airport (ATL).
The flight distance is 1182 miles, or 1902 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:54 and 3:05.

All COS-ATL flights

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Return (ATL-COS) flights

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